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Cat Food

doi:10.17617/3.NMCCFE

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Tali Weiss

Weizmann Institute of Science

The department of Brain Sciences

Sample in glass vial

20ml

2.5g

Static headspace using syringe injection

Sample details

Title Cat Food

Collection method Sample in glass vial

Collection volume 20ml

Did not weight No

Mass of object sample 2.5g

Sample storage before sampling? No

Sampling method

Sampling method Static headspace using syringe injection

Robotic automation Yes

What platform? Centri 360

Sampling make up gas N2

Syringe volume 5ml

Heat Syringe 55°C

Total sampling volume 25ml

Enrich sample on cold trap Yes

Total number of injections 5

Enrichment delay 1min

Incubation before sampling Yes

Incubation time 50min

Incubation temperature 0.5°C

Agitation during the incubation period Yes

Injector temperature 250°C

Injection Time 2min

Incubation during sampling No

GC-MS

Focusing trap Markes focusing trap

Focusing trap sorbent-packed UNITY-T12ME-2S Material emissions, C4 - C32

Desorb trap purge time 1min

Trap purge flow 40ml/min

Trap low temperature 10°C

Trap heating rate 100°C/s

Trap high (desorb) temperature 250°C

Trap desorb time 2min

Trap split Yes

Split flow 20ml/min

Column type WAX-UI

Column flow 1.29ml/min

Pressure 14psi

Length 30m

Inner diameter 0.25mm

Film thickness 0.5μm

Carrier gas He

Temperature ramps

Number of ramps 1

GC initial temperature 35°C

GC initial temperature hold time 1min

GC first temperature ramp rate 10°C/min

GC final temperature 220°C

GC final temperature hold time 1 min

Mass Spectrometer detectors BenchTOF2 (SepSolve)

Filament Voltage 1.6V

Scan mass range 35-300

Data rate 8Hz

Ionisation -70eV

Roasted Coffee Beans, Arabia

doi:10.17617/3.FXNWIK

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Tali Weiss

Weizmann Institute of Science

The department of Brain Sciences

Sample in glass vial

20ml

Static headspace using syringe injection

Sample details

Title Roasted Coffee Beans, Arabia

Collection method Sample in glass vial

Collection volume 20ml

Did not weight No

Mass of object sample 2g

Sample storage before sampling? No

Sampling method

Sampling method Static headspace using syringe injection

Robotic automation Yes

What platform? Centri 360

Sampling make up gas N2

Syringe volume 5ml

Heat Syringe 55°C

Total sampling volume 15ml

Enrich sample on cold trap Yes

Total number of injections 5

Enrichment delay 1min

Incubation before sampling Yes

Incubation time 0.5min

Incubation temperature 50°C

Agitation during the incubation period Yes

Injector temperature 250°C

Injection Time 2min

Incubation during sampling No

GC-MS

Focusing trap Markes focusing trap

Focusing trap sorbent-packed UNITY-T12ME-2S Material emissions, C4 - C32

Desorb trap purge time 1min

Trap purge flow 40ml/min

Trap low temperature 10°C

Trap heating rate 100°C/s

Trap high (desorb) temperature 250°C

Trap desorb time 2min

Trap split Yes

Split flow 30ml/min

Column type WAX-UI

Column flow 1.29ml/min

Pressure 14psi

Length 30m

Inner diameter 0.25mm

Film thickness 0.5μm

Carrier gas He

Temperature ramps

Number of ramps 1

GC initial temperature 35°C

GC initial temperature hold time 1min

GC first temperature ramp rate 10°C/min

GC final temperature 220°C

GC final temperature hold time 1 min

Mass Spectrometer detectors BenchTOF2 (SepSolve)

Filament Voltage 1.6V

Scan mass range 35-300

Data rate 8Hz

Ionisation -70eV

Cooked Rice

doi:10.17617/3.RY6JMX

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Tali Weiss

Weizmann Institute of Science

The department of Brain Sciences

Sample in glass vial

20ml

Static headspace using syringe injection

Sample details

Title Cooked Rice

Collection method Sample in glass vial

Collection volume 20ml

Did not weight No

Mass of object sample 5g

Sample storage before sampling? Yes

Sample storage temperature before sampling 25°C

Sample storage time before sampling 0.3Hours

Sampling method

Sampling method Static headspace using syringe injection

Robotic automation Yes

What platform? Centri 360

Sampling make up gas N2

Syringe volume 5ml

Heat Syringe 55°C

Total sampling volume 25ml

Enrich sample on cold trap Yes

Total number of injections 5

Enrichment delay 1min

Incubation before sampling Yes

Incubation time 0.5min

Incubation temperature 50°C

Agitation during the incubation period Yes

Injector temperature 250°C

Injection Time 2min

Incubation during sampling No

GC-MS

Focusing trap Markes focusing trap

Focusing trap sorbent-packed UNITY-T12ME-2S Material emissions, C4 - C32

Desorb trap purge time 3min

Trap purge flow 40ml/min

Trap low temperature 10°C

Trap heating rate 100°C/s

Trap high (desorb) temperature 250°C

Trap desorb time 2min

Trap split Yes

Split flow 20ml/min

Column type WAX-UI

Column flow 1.29ml/min

Pressure 14psi

Length 30m

Inner diameter 0.25mm

Film thickness 0.5μm

Carrier gas He

Temperature ramps

Number of ramps 1

GC initial temperature 35°C

GC initial temperature hold time 1min

GC first temperature ramp rate 10°C/min

GC final temperature 220°C

GC final temperature hold time 1 min

Mass Spectrometer detectors BenchTOF2 (SepSolve)

Filament Voltage 1.6V

Scan mass range 35-300

Data rate 8Hz

Ionisation -70eV

Chicken schnitzel

doi:10.17617/3.HDINHU

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Tali Weiss

Weizmann Institute of Science

The department of Brain Sciences

Sample in glass vial

20ml

Static headspace using syringe injection

Sample details

Title Chicken schnitzel

Collection method Sample in glass vial

Collection volume 20ml

Did not weight Yes

Sample storage before sampling? Yes

Sample storage temperature before sampling 4°C

Sample storage time before sampling 72Hours

Sampling method

Sampling method Static headspace using syringe injection

Robotic automation Yes

What platform? Centri 360

Sampling make up gas N2

Syringe volume 5ml

Heat Syringe 40°C

Total sampling volume 25ml

Enrich sample on cold trap Yes

Total number of injections 5

Enrichment delay 1min

Incubation before sampling No

Injector temperature 250°C

Injection Time 2min

Incubation during sampling No

GC-MS

Focusing trap Markes focusing trap

Focusing trap sorbent-packed U-T12ME-2S Material emissions, C4 - C32

Desorb trap purge time 1min

Trap purge flow 40ml/min

Trap low temperature 10°C

Trap heating rate 100°C/s

Trap high (desorb) temperature 250°C

Trap desorb time 3min

Trap split Yes

Split flow 30ml/min

Column type DB-WAX-UI

Column flow 1.77ml/min

Pressure 19psi

Length 30m

Inner diameter 0.25mm

Film thickness 0.5μm

Carrier gas He

Temperature ramps

Number of ramps 1

GC initial temperature 35°C

GC initial temperature hold time 1min

GC first temperature ramp rate 10°C/min

GC final temperature 220°C

GC final temperature hold time 1 min

Mass Spectrometer detectors BenchTOF2

Filament Voltage 1.6V

Scan mass range 30-300

Data rate 8Hz

Ionisation -70eV

Natal plum (Carissa macrocarpa) flowers

doi:10.17617/3.PD4PGG

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Tali Weiss

Weizmann Institute of Science

The department of Brain Sciences

Sample in glass vial

20ml

Static headspace using syringe injection

Sample details

Title Natal plum (Carissa macrocarpa) flowers

Collection method Sample in glass vial

Collection volume 20ml

Did not weight No

Sample storage before sampling? Yes

Sample storage temperature before sampling 25°C

Sample storage time before sampling 0.33Hours

Sampling method

Sampling method Static headspace using syringe injection

Robotic automation Yes

What platform? Centri 360

Sampling make up gas N2

Syringe volume 5ml

Heat Syringe 40°C

Total sampling volume 20ml

Enrich sample on cold trap Yes

Total number of injections 4

Enrichment delay 1min

Incubation before sampling Yes

Incubation time 1min

Incubation temperature 40°C

Agitation during the incubation period Yes

Injector temperature 250°C

Injection Time 2min

Incubation during sampling No

GC-MS

Focusing trap Markes focusing trap

Focusing trap sorbent-packed U-T12ME-2S Material emissions, C4 - C32

Desorb trap purge time 1min

Trap purge flow 40ml/min

Trap low temperature 10°C

Trap heating rate 100°C/s

Trap high (desorb) temperature 250°C

Trap desorb time 2min

Trap split Yes

Split flow 40ml/min

Column type DB-WAX-UI

Column flow 1.77ml/min

Pressure 19psi

Length 30m

Inner diameter 0.25mm

Film thickness 0.5μm

Carrier gas He

Temperature ramps

Number of ramps 1

GC initial temperature 35°C

GC initial temperature hold time 1min

GC first temperature ramp rate 10°C/min

GC final temperature 220°C

GC final temperature hold time 1 min

Mass Spectrometer detectors BenchTOF2

Filament Voltage 1.6V

Scan mass range 30-300

Data rate 8Hz

Ionisation -70eV

Ceylon Cinnamon

doi:10.17617/3.PWHNLR

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Tali Weiss

Weizmann Institute of Science

The department of Brain Sciences

Sample in glass vial

20ml

Static headspace using syringe injection

Sample details

Title Ceylon Cinnamon

Collection method Sample in glass vial

Collection volume 20ml

Did not weight No

Mass of object sample 3g

Sample storage before sampling? No

Sampling method

Sampling method Static headspace using syringe injection

Robotic automation Yes

What platform? Centri 360

Sampling make up gas N2

Syringe volume 5ml

Heat Syringe 40°C

Total sampling volume 5ml

Enrich sample on cold trap No

Incubation before sampling Yes

Incubation time 0.5min

Incubation temperature 50°C

Agitation during the incubation period Yes

Injector temperature 250°C

Injection Time 2min

Incubation during sampling No

GC-MS

Focusing trap Markes focusing trap

Focusing trap sorbent-packed U-T12ME-2S Material emissions, C4 - C32

Desorb trap purge time 0.5min

Trap purge flow 50ml/min

Trap low temperature 10°C

Trap heating rate 100°C/s

Trap high (desorb) temperature 250°C

Trap desorb time 2min

Trap split Yes

Split flow 50ml/min

Column type DB-WAX-UI

Column flow 1.29ml/min

Pressure 14psi

Length 30m

Inner diameter 0.25mm

Film thickness 0.5μm

Carrier gas He

Temperature ramps

Number of ramps 1

GC initial temperature 35°C

GC initial temperature hold time 1min

GC first temperature ramp rate 10°C/min

GC final temperature 220°C

GC final temperature hold time 1 min

Mass Spectrometer detectors BenchTOF2

Filament Voltage 1.6V

Scan mass range 30-300

Data rate 8Hz

Ionisation -70eV

Grass_lawn

doi:10.17617/3.R5SAPB

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Tali Weiss

Weizmann Institute of Science

The department of Brain Sciences

Sample in glass vial

20ml

Vacuum- assisted sorbent sampling

Sample details

Title Grass_lawn

Collection method Sample in glass vial

Collection volume 20ml

Did not weight No

Sample storage before sampling? No

Sampling method

Sampling method Vacuum- assisted sorbent sampling

Sorbent tubes for TD 89mm

Mesh Sizes in Absorbent Tubes 60-80

Type and amount of sorbents in sorbent tube Tenax TA and Carbograph 5TD

Sampling make up gas N2

Volume of the container 13ml

Vacuum pressure in the container -0.08mPa

Sampling duration 60min

Dry purge time 2min

Dry purge flow 50ml/min

TDU type Centri

Tube desorption stages 2

Desorb time 2min

Desorb temperature 150°C

Trap flow 50ml/min

Split on 0ml/min

Desorb time 3min

Desorb_temperature 240°C

Trap flow 50ml/min

Split on 0ml/min

GC-MS

Focusing trap Markes focusing trap

Focusing trap sorbent-packed UNITY-T12ME-2S Material emissions, C4 - C32

Desorb trap purge time 1min

Trap purge flow 40ml/min

Trap low temperature 10°C

Trap heating rate 100°C/s

Trap high (desorb) temperature 240°C

Trap desorb time 3min

Trap split Yes

Split flow 20ml/min

Column type DB-WAX-UI

Column flow 1.29ml/min

Pressure 14psi

Length 30m

Inner diameter 0.25mm

Film thickness 0.5μm

Carrier gas He

Temperature ramps

Number of ramps 1

GC initial temperature 35°C

GC initial temperature hold time 1min

GC first temperature ramp rate 10°C/min

GC final temperature 220°C

GC final temperature hold time 1 min

Mass Spectrometer detectors BenchTOF2

Filament Voltage 1.6V

Scan mass range 30-300

Data rate 8Hz

Ionisation -70eV